The WAVE-20121 is a battery module that allows you to recharge and monitor your Raspberry Pi Picos battery.
The Pico-UPS-B is a dedicated UPS (Uninterruptible Power Supply) module designed for Raspberry Pi Pico. It incorporates a Li-po battery switching charger with power path management, and a voltage/current monitoring chip that allows monitoring the battery operating status via I2C bus. What's more, the male pin header makes it possible to "stack" other modules on top.
Raspberry Pi Pico and Pico-LCD-0.96, and battery are NOT included.
Features
- Standard Raspberry Pi Pico header; supports Raspberry Pi Pico series boards
- Incorporates Li-po battery switching charger with dynamic power path management, more stable power supply
- I2C bus communication, monitoring the battery voltage, current, power, and remaining capacity in real-time
- Multi battery protection circuits: overcharge/discharge protection, over current protection, short circuit protection, and reverse protection, more safe and stable
- Onboard recharging indicator, power indicator, easy to check the battery status
- Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specifications
- RECHARGE VOLTAGE: 5V
- CONTROL BUS: I2C
- BATTERY SUPPORT: 600mAh 3.7V Li-po battery
- DIMENSIONS: 60 × 21mm
Compatibility
Board and Dimension
| 1. ETA6003 recharger chip |
6. SI2305 counter current preventing MOS |
| 2. INA219 voltage/current monitoring chip |
7. Raspberry Pi Pico header for direct attaching to Raspberry Pi Pico |
| 3. S8261 Li-po battery protection chip |
8. Power switch |
| 4. FS8205 Li-po battery protection MOS |
9. Activate button activate the protection circuit after replacing the battery |
| 5. AO3400 reverse-proof MOS |
10. Battery header for connecting 3.7V Li-po battery |
Pinout
Shipping List:
Weight: 0.024 kg
- Pico-UPS-B x1
WARNING
